BS EN IEC 63522-56:2025

Electrical relays. Tests and measurements. Ball Pressure test | Status: Current

1 Scope This part of IEC 63522 is used for testing along with the appropriate severities and conditions for measurements and tests designed to assess the ability of specimens to perform under expected conditions of transportation, storage and all aspects of operational use. The object of this test is to define a standard test method for evaluation of appropriate materials to withstand mechanical pressure at elevated temperatures without undue deformation.

NOTE The test is not made on parts of ceramic material.